Which of the following elements is included in hemoglobin molecules?

A) Cobalt B) Copper C) Iron D) Iodine


C

Anatomy & Physiology

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Catabolism builds up molecules and anabolism breaks down molecules.

Answer the following statement true (T) or false (F)

Anatomy & Physiology

Which of the following does NOT describe uses for the ATP molecule?

A) pigment structure B) mechanical work C) transport across membranes D) chemical work

Anatomy & Physiology

Simple diffusion is best described as substances __________.

A)moving passively against a concentration gradient B)moving actively against a concentration gradient C)moving passively down a concentration gradient D)moving actively down a concentration gradient

Anatomy & Physiology

What specific type of unipolar neuron is shown in the diagram labeled B?

a) Type I cutaneous mechanoreceptor (Merkel disc) b) Corpuscle of touch (Meissner corpuscle) c) Lamellated (Pacinian) corpuscle d) nociceptor e) Purkinje cell

Anatomy & Physiology